| 发明名称 |
Anthracycline antibiotics produced by Streptosporangium fragilis Shearer sp. nov. ATCC 31519 |
| 摘要 |
A novel anthracycline antibiotic complex, fragilomycin complex, is produced by the cultivation of a fermentation broth containing Streptosporangium fragilis Shearer sp. nov. ATCC 31519 microorganisms in an aqueous nutrient medium under submerged aerobic conditions. The fragilomycin complex and its major bioactive component, fragilomycin A, exhibit antibiotic activity.
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| 申请公布号 |
US4293546(A) |
申请公布日期 |
1981.10.06 |
| 申请号 |
US19800171852 |
申请日期 |
1980.07.24 |
| 申请人 |
SMITHKLINE CORPORATION |
发明人 |
NASH, III, CLAUDE H.;SHEARER, MARCIA C.;SNADER, KENNETH M.;VALENTA, JOSEPH R.;COOPER, DAVID |
| 分类号 |
C07H15/252;C12P19/56;(IPC1-7):A61K35/00 |
主分类号 |
C07H15/252 |
| 代理机构 |
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